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Move caps fields around for more logical arrangement 

And allowing easier bitmatch-ing for Type.
This commit is contained in:
Berkus Decker 2020-12-19 23:17:51 +02:00
parent b0bbff20bd
commit d04739312c
19 changed files with 59 additions and 58 deletions
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2
nucleus/src/arch/aarch64/caps/asid_control_cap.rs
View File

@ -19,7 +19,7 @@ use {
register_bitfields! {
u128,
AsidControlCap [
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 11
]
]

6
nucleus/src/arch/aarch64/caps/asid_pool_cap.rs
View File

@ -19,11 +19,11 @@ use {
register_bitfields! {
u128,
AsidPoolCap [
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 13
],
ASIDBase OFFSET(69) NUMBITS(16) [],
ASIDPool OFFSET(91) NUMBITS(37) []
ASIDBase OFFSET(64) NUMBITS(16) [],
ASIDPool OFFSET(80) NUMBITS(37) [],
]
}

14
nucleus/src/arch/aarch64/caps/frame.rs
View File

@ -19,15 +19,15 @@ use {
register_bitfields! {
u128,
FrameCap [
MappedASID OFFSET(0) NUMBITS(16) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 1
],
Size OFFSET(69) NUMBITS(2) [],
VMRights OFFSET(71) NUMBITS(2) [],
IsDevice OFFSET(73) NUMBITS(1) [],
MappedAddress OFFSET(80) NUMBITS(48) [] // VirtAddr
Size OFFSET(6) NUMBITS(2) [],
VMRights OFFSET(8) NUMBITS(2) [],
IsDevice OFFSET(10) NUMBITS(1) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
MappedAddress OFFSET(64) NUMBITS(48) [], // VirtAddr
MappedASID OFFSET(112) NUMBITS(16) [],
]
}

10
nucleus/src/arch/aarch64/caps/page_directory_cap.rs
View File

@ -19,13 +19,13 @@ use {
register_bitfields! {
u128,
PageDirectoryCap [
MappedASID OFFSET(0) NUMBITS(16) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 5
],
IsMapped OFFSET(79) NUMBITS(1) [],
MappedAddress OFFSET(80) NUMBITS(19) [] // VirtAddr
IsMapped OFFSET(6) NUMBITS(1) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
MappedAddress OFFSET(64) NUMBITS(48) [], // VirtAddr
MappedASID OFFSET(112) NUMBITS(16) [],
]
}

8
nucleus/src/arch/aarch64/caps/page_global_directory_cap.rs
View File

@ -19,12 +19,12 @@ use {
register_bitfields! {
u128,
PageGlobalDirectoryCap [
MappedASID OFFSET(0) NUMBITS(16) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 9
],
IsMapped OFFSET(79) NUMBITS(1) []
IsMapped OFFSET(6) NUMBITS(1) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
MappedASID OFFSET(112) NUMBITS(16) [],
]
}

10
nucleus/src/arch/aarch64/caps/page_table_cap.rs
View File

@ -19,13 +19,13 @@ use {
register_bitfields! {
u128,
PageTableCap [
MappedASID OFFSET(0) NUMBITS(16) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 3
],
IsMapped OFFSET(79) NUMBITS(1) [],
MappedAddress OFFSET(80) NUMBITS(28) [] // VirtAddr
IsMapped OFFSET(6) NUMBITS(1) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
MappedAddress OFFSET(64) NUMBITS(48) [], // VirtAddr
MappedASID OFFSET(112) NUMBITS(16) [],
],
}

10
nucleus/src/arch/aarch64/caps/page_upper_directory_cap.rs
View File

@ -19,13 +19,13 @@ use {
register_bitfields! {
u128,
PageUpperDirectoryCap [
MappedASID OFFSET(0) NUMBITS(16) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 7
],
IsMapped OFFSET(79) NUMBITS(1) [],
MappedAddress OFFSET(80) NUMBITS(10) [] // VirtAddr
IsMapped OFFSET(6) NUMBITS(1) [],
BasePtr OFFSET(16) NUMBITS(48) [], // PhysAddr
MappedAddress OFFSET(64) NUMBITS(48) [], // VirtAddr
MappedASID OFFSET(112) NUMBITS(16) [],
]
}

10
nucleus/src/caps/capnode_cap.rs
View File

@ -18,13 +18,13 @@ use {
register_bitfields! {
u128,
CapNodeCap [
Guard OFFSET(0) NUMBITS(64) [],
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 10
],
GuardSize OFFSET(69) NUMBITS(6) [],
Radix OFFSET(75) NUMBITS(6) [],
Ptr OFFSET(81) NUMBITS(47) [],
GuardSize OFFSET(6) NUMBITS(6) [],
Radix OFFSET(12) NUMBITS(6) [],
Ptr OFFSET(16) NUMBITS(48) [],
Guard OFFSET(64) NUMBITS(64) [],
]
}

2
nucleus/src/caps/domain_cap.rs
View File

@ -16,7 +16,7 @@ use {
register_bitfields! {
u128,
DomainCap [
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 20
]
],

5
nucleus/src/caps/endpoint_cap.rs
View File

@ -16,10 +16,11 @@ use {
register_bitfields! {
u128,
EndpointCap [
Badge OFFSET(0) NUMBITS(64) [],
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 4
],
// @todo Badge has 4 lower bits all-zero - why?
Badge OFFSET(0) NUMBITS(64) [],
CanGrantReply OFFSET(69) NUMBITS(1) [],
CanGrant OFFSET(70) NUMBITS(1) [],
CanReceive OFFSET(71) NUMBITS(1) [],

2
nucleus/src/caps/irq_control_cap.rs
View File

@ -16,7 +16,7 @@ use {
register_bitfields! {
u128,
IrqControlCap [
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 14
]
]

6
nucleus/src/caps/irq_handler_cap.rs
View File

@ -16,10 +16,10 @@ use {
register_bitfields! {
u128,
IrqHandlerCap [
Irq OFFSET(52) NUMBITS(12) [],
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 16
]
],
Irq OFFSET(52) NUMBITS(12) [],
]
}

4
nucleus/src/caps/notification_cap.rs
View File

@ -18,10 +18,10 @@ use {
register_bitfields! {
u128,
NotificationCap [
Badge OFFSET(0) NUMBITS(64) [],
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 6
],
Badge OFFSET(0) NUMBITS(64) [],
CanReceive OFFSET(69) NUMBITS(1) [],
CanSend OFFSET(70) NUMBITS(1) [],
Ptr OFFSET(80) NUMBITS(48) [],

2
nucleus/src/caps/null_cap.rs
View File

@ -16,7 +16,7 @@ use {
register_bitfields! {
u128,
NullCap [
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 0
]
]

8
nucleus/src/caps/reply_cap.rs
View File

@ -16,12 +16,12 @@ use {
register_bitfields! {
u128,
ReplyCap [
TCBPtr OFFSET(0) NUMBITS(64) [],
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 8
],
ReplyCanGrant OFFSET(126) NUMBITS(1) [],
ReplyMaster OFFSET(127) NUMBITS(1) [],
ReplyCanGrant OFFSET(62) NUMBITS(1) [],
ReplyMaster OFFSET(63) NUMBITS(1) [],
TCBPtr OFFSET(64) NUMBITS(64) [],
]
}

2
nucleus/src/caps/resume_cap.rs
View File

@ -36,7 +36,7 @@ register_bitfields! {
// the need for the extra system calls.
ResumeCap [
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 22
]
]

4
nucleus/src/caps/thread_cap.rs
View File

@ -16,10 +16,10 @@ use {
register_bitfields! {
u128,
ThreadCap [
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 12
],
TCBPtr OFFSET(80) NUMBITS(48) [],
TCBPtr OFFSET(64) NUMBITS(48) [],
]
}

6
nucleus/src/caps/untyped_cap.rs
View File

@ -72,6 +72,9 @@ register_bitfields! {
// -- https://github.com/seL4/seL4/blob/master/src/object/untyped.c#L196
UntypedCap [
Type OFFSET(0) NUMBITS(6) [
value = 2
],
/// Index of the first unoccupied byte within this Untyped.
/// This index is limited between MIN_UNTYPED_BITS and max bits number in BlockSizePower.
/// To occupy less bits, the free index is shifted right by MIN_UNTYPED_BITS.
@ -85,9 +88,6 @@ register_bitfields! {
IsDevice OFFSET(57) NUMBITS(1) [],
/// Untyped is 2**BlockSizePower bytes in size
BlockSizePower OFFSET(58) NUMBITS(6) [],
Type OFFSET(64) NUMBITS(5) [
value = 2
],
/// Physical address of untyped.
Ptr OFFSET(80) NUMBITS(48) [],
]

6
nucleus/src/caps/zombie_cap.rs
View File

@ -16,11 +16,11 @@ use {
register_bitfields! {
u128,
ZombieCap [
ZombieID OFFSET(0) NUMBITS(64) [],
Type OFFSET(64) NUMBITS(5) [
Type OFFSET(0) NUMBITS(6) [
value = 18
],
ZombieType OFFSET(121) NUMBITS(7) []
ZombieType OFFSET(58) NUMBITS(6) [],
ZombieID OFFSET(64) NUMBITS(64) [],
]
}